Does 4-5 Pounds Of Boost Sound About Right For A Stock Pulley On A 112 Radix? If I Wanted To Add A Little More Boost,whats The Next Size Pulley?what Else Would I Have Too Do Besides Retune?

 

yeah, 5lbs is about right. How are you measuring boost, from a gage? You just got it on and already want more boost? lmao, you are in trouble, boost addict! What size pulley do you have now, a 3.4"? I found the drop to 3.2" to be very satisfying.
You might want to think about methanol if you are going to go into the 7-9lbs range.

 

Lol,its All Your Fault Trev,ever Since I Pmd You About Your Maggy,i Had To Get One.btw Yea The Boost Reading Through Gauge,andits Got A 3.90 Pulley On It Now.i Want To Add A Little More Boost,to Where I Dont Need Bigger Injectors.

 

that's right, you have the 4.8...i was thinking 5.3 for some reason You got the 43lb injectors with your kit (right?) you should be good to go. Do you have a local tuner?

 

To Be Honest,i Dont Know What Injectors Came In The Kit
Yea,i Have A Local Tuner,what Size Of Pulley Would You Recommend?to Atleast Push 6-7 Psi,i Mean It Moves Right Now With 4-5psi,but Im Just Trying To Prepare For A Race With One Of My Buddys Lightning.

 

I dropped .20" at a time. You are already probably faster than a stock lightning

 

THATS THE BAD THING THOUGH,MY BUDDYS AINT STOCK,HIS MODS ARE LOWER CRANK PULLEY,LONGTUBE HEADERS,CHIP.

MY MODS ARE-PORTED TB,LONGTUBES,CATS DELETED,GOING TO PUT 3.73S IN IT NEXT WEEK

 

Bill...You are not helping people with their addiction problems by recommending these superchargers! LOL

 

2.6" ftw!! :boom:

So how does she feel? What's the butt dyno tell you? You happy? what give us feedback!

 

nelson used to have diffrent pulleys and retune while there for more power...i went from stock pulley to 3.1 pulley that netted me 8 psi on a 5.3 so you will prolly end up with a 3.2 pulley...